new jersey governor chris christie will be his guest. >>> now, to politics and betrayal. we're hearing more from former governor arnold schwarzenegger, speaking publicly about the love child that ended his marriage. and now, we're learning more about extramarital affairs. other extramarital affairs. and abc's reena ninan is on the story this morning. good morning to you. >> reporter: good morning, dan. his family is questioning why he would make these revelations now about some of the darkest times in their past. >> so, you lied to her? >> you can say that. >> she gave up a television career for you. i mean, wow. >> reporter: new questions for the former california governor. and new, painful answers. >> i think it was the stupidest thing i've done in the whole relationship. it was terrible. >> reporter: in his latest revelation from "total recall: my unbelievably true life," he not only writes about the affair he had with the housekeeper of 20 years. he admits it wasn't the only affair he had. >> i inflicted tremendous pain on maria. and unbelievable pain on the kids. >>